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Characteristics of physicochemical properties, structure and in vitro digestibility of seed starches from five loquat cultivars.

التفاصيل البيبلوغرافية
العنوان: Characteristics of physicochemical properties, structure and in vitro digestibility of seed starches from five loquat cultivars.
المؤلفون: Kong X; Key Lab of the Ministry of Agriculture for Nuclear Agricultural Sciences, Institute of Nuclear Agricultural Sciences, Zhejiang University, Hangzhou 310058, China., Yang W; Key Lab of the Ministry of Agriculture for Nuclear Agricultural Sciences, Institute of Nuclear Agricultural Sciences, Zhejiang University, Hangzhou 310058, China. Electronic address: ywdheze6@126.com., Zuo Y; Key Lab of the Ministry of Agriculture for Nuclear Agricultural Sciences, Institute of Nuclear Agricultural Sciences, Zhejiang University, Hangzhou 310058, China., Dawood M; Department of Environmental Sciences, Bahauddin Zakariya University, Multan, Pakistan., He Z; Key Lab of the Ministry of Agriculture for Nuclear Agricultural Sciences, Institute of Nuclear Agricultural Sciences, Zhejiang University, Hangzhou 310058, China.
المصدر: International journal of biological macromolecules [Int J Biol Macromol] 2023 Dec 31; Vol. 253 (Pt 2), pp. 126675. Date of Electronic Publication: 2023 Sep 01.
نوع المنشور: Journal Article
اللغة: English
بيانات الدورية: Publisher: Elsevier Country of Publication: Netherlands NLM ID: 7909578 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1879-0003 (Electronic) Linking ISSN: 01418130 NLM ISO Abbreviation: Int J Biol Macromol Subsets: MEDLINE
أسماء مطبوعة: Publication: Amsterdam : Elsevier
Original Publication: Guildford, Eng., IPC Science and Technology Press.
مواضيع طبية MeSH: Amylose*/chemistry , Eriobotrya*, Starch/chemistry ; Seeds ; Resistant Starch
مستخلص: Starch plays a pivotal role in food and other industries, necessitating the exploration of new starch sources to cater the substantial requirement. This study delved into the variations in the physicochemical properties, structure attributes and in vitro digestibility of seed starches extracted from five distinct loquat cultivars (Eriobotrya japonica L.). The starch extraction yield of loquat seeds was found to be 45.2 % as an average. Loquat seed starches were designated as having high-amylose starch (>50 %). The starch granules exhibited similar shapes, but granular size significantly varied across the cultivars. Loquat starches presented a C-type crystalline pattern with relative crystallinity from 17.14 % to 21.06 %. The short-range ordered structure of the starches differed with loquat cultivars. The swelling power, solubility and amylose leaching of loquat starches increased with increasing temperature, significantly varying among different cultivars. Gelatinization parameters exhibited significant variations among the loquat starches. Different loquat starches exhibited pronounced variations in paste clarity, water and oil absorption capacity. Marked differences were detected in proportions of rapidly digestible starch (RDS), slowly digestible starch (SDS), and resistant starch (RS) across the five cultivars, with RS being particularly prominent fraction with an average of 84.30 %. These compressive findings offer valuable insights into the potential application of loquat seed starches in the formulation of foods and various industrial products.
Competing Interests: Declaration of competing interest The authors have declared no conflict of interest.
(Copyright © 2023 Elsevier B.V. All rights reserved.)
فهرسة مساهمة: Keywords: In vitro digestibility; Loquat cultivar; Physicochemical property; Starch; Structure
المشرفين على المادة: 9005-82-7 (Amylose)
0 (loquat extract)
9005-25-8 (Starch)
0 (Resistant Starch)
تواريخ الأحداث: Date Created: 20230903 Date Completed: 20231127 Latest Revision: 20231127
رمز التحديث: 20231215
DOI: 10.1016/j.ijbiomac.2023.126675
PMID: 37660848
قاعدة البيانات: MEDLINE
الوصف
تدمد:1879-0003
DOI:10.1016/j.ijbiomac.2023.126675